A
Systems designed to detect, track, and neutralize unauthorized or hostile unmanned aerial vehicles
B
Advanced algorithms used by swarm drones to maintain formation during high-altitude transit
C
Logistical software used by the Ministry of Defence to procure commercial drones for civilian mapping
D
Propulsion units that enable drones to operate continuously without recharging
Correct answer: (a) Systems designed to detect, track, and neutralize unauthorized or hostile unmanned aerial vehicles
Explanation
Option A is correct because Counter-UAS refers to systems specifically designed to detect, track, and neutralize unauthorized or hostile unmanned aerial vehicles. Options B, C, and D misrepresent the technical definition provided in the notes.
Same topic · past papers
UPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.